Scribes’ AD1540 Iron Gall Ink:
AD1540 Iron Gall Ink is carefully blended to a medieval recipe
It flows exceptionally well and makes exquisite hairlines
Sharp detail in a distinctive dark velvety blue/black
AD1540 is the most traditional and oldest formula for Iron Gall ink still being made. It's derived from the medieval Palatino formula of 1540. The viscosity is perfect. If you want to pull the hairlines and shades of the Old-Timers.